CVE-2020-24977Medium· 6.5▾ SunlitGNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0.6 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
3.0%
GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
libxml2 = 2.9.10debian_linux = 9.0fedora = 31fedora = 32fedora = 33leap = 15.1leap = 15.2active_iq_unified_manager >= 7.3active_iq_unified_manager >= 9.5clustered_data_ontapclustered_data_ontap_antivirus_connectorinventory_collect_toolmanageability_software_development_kitsnapdrivehci_h410c_firmwarecommunications_cloud_native_core_network_function_cloud_native_environment = 1.10.0enterprise_manager_base_platform = 13.4.0.0enterprise_manager_base_platform = 13.5.0.0enterprise_manager_ops_center = 12.4.0.0http_server = 12.2.1.3.0http_server = 12.2.1.4.0mysql_workbench <= 8.0.26peoplesoft_enterprise_peopletools = 8.58real_user_experience_insight = 13.4.1.0real_user_experience_insight = 13.5.1.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2021-3517High· 8.6There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11
CVE-2021-3537Medium· 5.9A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference
CVE-2021-3518High· 8.8There's a flaw in libxml2 in versions before 2.9.11
CVE-2020-7595High· 7.5xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.
CVE-2019-20388High· 7.5xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.
CVE-2019-19956High· 7.5xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.